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Keep your loom running smoothly with reliable performance and minimal downtime thanks to the NSK Tapered Roller Bearing. Designed for medium and large outer dimensions (120-190mm), this bearing delivers long life, high speed, and low noise operation—critical for maintaining consistent production in textile machinery.
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| Parameter | Details |
|---|---|
| Model Number | 6316/6317/6318/6319/6320 |
| Outer Dimension | Medium and Large(120-190mm) |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Product Name | NTN/NSK/Koyo/NACHI/Timken Roller Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
| Stock | Rich Stocks |
| Transport | by Sea or by Air |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Trademark | NTN/NSK/KOYO/NACHI/TIMKEN |
| Origin | China |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Textile Machinery | Loom Equipment |
Selecting the right tapered roller bearing for loom applications can be challenging, especially when dealing with multiple international brands and model systems. Many buyers face issues like mismatched dimensions causing installation delays or premature wear due to substandard materials. Sourcing from multiple suppliers also increases procurement complexity and delivery uncertainties.
Our NSK 30314, 30315, 30316 tapered roller bearings address these challenges with ISO 9001-certified manufacturing processes and comprehensive quality control. As a professional bearing supplier, we maintain rich stocks of these critical components, ensuring quick availability for urgent loom maintenance needs. The bearings’ radial load capacity and precision ratings (P0-P2) make them ideal for the continuous operation of textile machinery.
These tapered roller bearings excel in the moderate to high-speed rotational environments typical of loom equipment. With outer dimensions ranging from 120-190mm, they accommodate the medium to large load requirements of textile machinery drives. The non-aligning design ensures stable performance under consistent radial loads, while the bearing steel construction provides durability against the dust and moderate temperatures found in weaving facilities.
The precision rating of these bearings directly affects loom performance—higher grades like P5 or P4 reduce vibration (meeting Z1V1 to Z3V3 standards) for smoother operation and less noise. The unseparated design simplifies installation and replacement, minimizing downtime during maintenance. Proper lubrication with grease or oil, as specified, is crucial for achieving the long service life these bearings are engineered to deliver. The combination of radial load capacity and high-speed capability ensures these bearings can handle the dynamic forces of loom mechanisms.
Choosing the right tapered roller bearing directly impacts your total operational costs. Inferior bearings with substandard material hardness or imprecise dimensions often lead to early failure, causing unplanned loom downtime and increased maintenance expenses. Our bearings, manufactured to international standards with strict quality testing, help avoid these issues. By reducing replacement frequency and minimizing production interruptions, they contribute to lower overall costs despite potentially higher initial investment compared to low-quality alternatives.
Our NSK 30314-30316 tapered roller bearings undergo rigorous quality control throughout the manufacturing process. Each unit is inspected for dimensional accuracy, surface hardness, and proper热处理(heat treatment) to ensure compliance with industry standards. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With our extensive supply chain, we can source bearings according to your specific brand requirements, whether you need NSK or other major international brands.
Whether you need NSK 30314, 30315, 30316 or other tapered roller bearing models for your looms, we can provide competitive pricing and quick delivery. Simply provide the specific model numbers, quantities required, and your delivery location, and our team will promptly prepare a detailed quote to meet your production needs.
Q: Do you support procurement of other bearing brands and models?
A: Yes, we offer comprehensive sourcing services for all major bearing brands and models, including SKF, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can supply bearings according to your specific brand or model requirements.
Q: How can I confirm if this bearing is suitable for my loom equipment?
A: Please provide your equipment model, required bearing dimensions (inner diameter, outer diameter, width), and operating conditions. Our technical team will verify compatibility with your specific application.
Q: What is your warranty policy for these bearings?
A: We provide a warranty period covering manufacturing defects. Defective products can be replaced or returned within the warranty period, with specific terms to be agreed upon in the sales contract.
Q: What is the minimum order quantity for these tapered roller bearings?
A: We offer low minimum order quantities to accommodate both small-scale maintenance needs and large production requirements. Please contact us for specific MOQ information based on your required model.
Q: What are the shipping timeframes and options available?
A: For in-stock items, we can arrange shipment within 1-3 business days. We offer flexible shipping options including sea freight for large orders and air freight for urgent requirements, with delivery times varying by destination.
Q: Do you provide OEM/ODM customization services for bearings?
A: Yes, we support OEM and ODM services for custom bearing requirements. Please provide detailed technical specifications, drawings, or samples for evaluation and quotation.
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In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
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Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
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Regarding: NSK 30314 30315 30316 Tapered Roller Bearing for Loom
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